Where in Britain does the Ferrari Portofino fail its MOT most?
Across Britain, 5.5% of 1,834 initial MOT tests (first attempts) of the Ferrari Portofino failed in 2019–2024. It fails most in London SW (SW): 12.5% against 4.9% elsewhere (+7.6 points). It does best in Southampton (SO), −5.8 points. Area rates are not age-adjusted.
Data release dvsa-2024-v2 (24 Sep 2026) · page updated 30 Sep 2026 · Ferrari Portofino MOT statistics · check a Ferrari Portofino by registration
Ferrari Portofino in every postcode area with 100+ tests
From the largest excess over the rest of Britain to the largest shortfall.
| Area | Failed here, % | Rest of Britain, % | Difference, points | 95% interval | Tests |
|---|---|---|---|---|---|
| London SW (SW) | 12.5 | 4.9 | +7.6 | +1.8 to +13.4 | 128 (rough estimate) |
| Birmingham (B) | 12.1 | 5.0 | +7.1 | +1.0 to +13.1 | 116 (rough estimate) |
| St Albans (AL) | 7.8 | 5.3 | +2.5 | −2.5 to +7.6 | 115 (rough estimate) |
| Twickenham (TW) | 5.8 | 5.4 | +0.4 | −3.0 to +3.7 | 208 (rough estimate) |
| Leeds (LS) | 5.0 | 5.5 | −0.5 | −4.5 to +3.5 | 121 (rough estimate) |
| Stockport (SK) | 1.8 | 5.7 | −3.9 | −6.6 to −1.2 | 112 (rough estimate) |
| Southampton (SO) | 0.0 | 5.8 | −5.8 | −6.9 to −4.7 | 119 (rough estimate) |
Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 1,834 (initial tests) · Method: postcode area of the testing station against the same model's tests elsewhere in Britain, difference of two proportions with a 95% interval; named at 3+ points with the interval clear of zero; not age-adjusted · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV